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Home Q & A Board Science-Related Homework Help Physics Astronomy
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becca29 becca29
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6 years ago
Two parallel straight wires carry currents in the same direction. The magnetic forces between the wires are such that
 
  A) the wires feel a clockwise torque.
  B) they are pulled in the direction of the wires.
  C) the wires repel each other.
  D) the wires attract each other.

Question 2

A 1.0-C charge is 15 m from a second charge, and the force between them is 1.0 N. What is the magnitude of the second charge?
 
  A) 25 C
  B) 1.0 C
  C) 10 nC
  D) 0.025 C
  E) 25 nC

Question 3

Intelligence may be subject to convergent evolution because it
 
  A) is inevitable
  B) is a fundamental characteristic of life
  C) has survival value
  D) is required for survival
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amieriveraamierivera
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6 years ago
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becca29 Author
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#2
6 years ago
Now I'm convinced to ask more questions Slight Smile
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